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Larry Strieff, M.D.
NPI 1073525564 · Medical Oncology Physician · Oakland, CA
Larry Strieff, M.D. is a Medical Oncology Physician provider in Oakland, CA (NPI 1073525564).
Provider details
- NPI number
- 1073525564
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C31515 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2633 Telegraph Ave
Suite 104
Oakland, CA 94612-1743
Phone: (510) 830-3100
Fax: (510) 830-3316
Street-level locationGet directions
Mailing address
2633 Telegraph Ave
Oakland, CA 94612-1743
Registry dates
- Enumerated
- 2006-08-12
- Last updated
- 2013-04-18
Frequently asked questions
- What is Larry Strieff's NPI number?
- Larry Strieff's National Provider Identifier (NPI) is 1073525564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Strieff's specialty?
- Larry Strieff is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Strieff located?
- Larry Strieff's practice location on file with NPPES is 2633 Telegraph Ave, Oakland, CA 94612-1743.
- What is Larry Strieff's phone number?
- The practice phone number listed in the NPPES registry for Larry Strieff is (510) 830-3100.
- Is Larry Strieff's NPI active?
- Yes — Larry Strieff's NPI (1073525564) is active in the NPPES registry as of the last update on 2013-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.